Question

Q.2(b) Fill in the blanks:- (3)

1. Violet is the colour of__________________

2. ____________invented Telephone.

3. ____________ invented antibiotics

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Answer 1

Answer:

light and short wavelength

Alexander Graham bell

Alexander fleming

Answer 2

1. Violet is the colour of rainbow .

2. Alexander Graham bell invented Telephone .

3. Alexander Fleming invented antibiotics .

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